8. In AABC shown below, L is the midpoint of BC, M is the midpoint of AB, and N is the midpoint of AC.
M
N
B.
If MN = 10, ML = 7, and NL = 4, find the perimeter of trapezoid BMNC.

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The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet